File: http://svn.grimore.org/corrade-lsl-templates/source/heads-up-display/patrol/patrol.lsl -

///////////////////////////////////////////////////////////////////////////
//  Copyright (C) Wizardry and Steamworks 2014 - License: CC BY 2.0      //
///////////////////////////////////////////////////////////////////////////
//
// This is an automatic teleporter, and patrol script for the Corrade
// Second Life / OpenSim bot. You can find more details about the bot
// by following the URL: http://was.fm/secondlife/scripted_agents/corrade
//
// The purpose of this script is to demonstrate patroling with Corrade and 
// you are free to use, change, and commercialize it under the CC BY 2.0 
// license which can be found at: https://creativecommons.org/licenses/by/2.0
//
///////////////////////////////////////////////////////////////////////////
 
///////////////////////////////////////////////////////////////////////////
//    Copyright (C) 2014 Wizardry and Steamworks - License: CC BY 2.0    //
///////////////////////////////////////////////////////////////////////////
string wasKeyValueGet(string k, string data) {
    if(llStringLength(data) == 0) return "";
    if(llStringLength(k) == 0) return "";
    list a = llParseString2List(data, ["&", "="], []);
    integer i = llListFindList(a, [ k ]);
    if(i != -1) return llList2String(a, i+1);
    return "";
}
 
///////////////////////////////////////////////////////////////////////////
//    Copyright (C) 2013 Wizardry and Steamworks - License: CC BY 2.0    //
///////////////////////////////////////////////////////////////////////////
string wasKeyValueEncode(list data) {
    list k = llList2ListStrided(data, 0, -1, 2);
    list v = llList2ListStrided(llDeleteSubList(data, 0, 0), 0, -1, 2);
    data = [];
    do {
        data += llList2String(k, 0) + "=" + llList2String(v, 0);
        k = llDeleteSubList(k, 0, 0);
        v = llDeleteSubList(v, 0, 0);
    } while(llGetListLength(k) != 0);
    return llDumpList2String(data, "&");
}
 
///////////////////////////////////////////////////////////////////////////
//    Copyright (C) 2011 Wizardry and Steamworks - License: CC BY 2.0    //
///////////////////////////////////////////////////////////////////////////
// http://was.fm/secondlife/wanderer
vector wasCirclePoint(float radius) {
    float x = llPow(-1, 1 + (integer) llFrand(2)) * llFrand(radius*2);
    float y = llPow(-1, 1 + (integer) llFrand(2)) * llFrand(radius*2);
    if(llPow(x,2) + llPow(y,2) <= llPow(radius,2))
        return <x, y, 0>;
    return wasCirclePoint(radius);
}
 
///////////////////////////////////////////////////////////////////////////
//    Copyright (C) 2015 Wizardry and Steamworks - License: CC BY 2.0    //
///////////////////////////////////////////////////////////////////////////
// escapes a string in conformance with RFC1738
string wasURLEscape(string i) {
    string o = "";
    do {
        string c = llGetSubString(i, 0, 0);
        i = llDeleteSubString(i, 0, 0);
        if(c == "") jump continue;
        if(c == " ") {
            o += "+";
            jump continue;
        }
        if(c == "\n") {
            o += "%0D" + llEscapeURL(c);
            jump continue;
        }
        o += llEscapeURL(c);
@continue;
    } while(i != "");
    return o;
}
 
///////////////////////////////////////////////////////////////////////////
//    Copyright (C) 2015 Wizardry and Steamworks - License: CC BY 2.0    //
///////////////////////////////////////////////////////////////////////////
list wasCSVToList(string csv) {
    list l = [];
    list s = [];
    string m = "";
    do {
        string a = llGetSubString(csv, 0, 0);
        csv = llDeleteSubString(csv, 0, 0);
        if(a == ",") {
            if(llList2String(s, -1) != "\"") {
                l += m;
                m = "";
                jump continue;
            }
            m += a;
            jump continue;
        }
        if(a == "\"" && llGetSubString(csv, 0, 0) == a) {
            m += a;
            csv = llDeleteSubString(csv, 0, 0);
            jump continue;
        }
        if(a == "\"") {
            if(llList2String(s, -1) != a) {
                s += a;
                jump continue;
            }
            s = llDeleteSubList(s, -1, -1);
            jump continue;
        }
        m += a;
@continue;
    } while(csv != "");
    // postcondition: length(s) = 0
    return l + m;
}
 
///////////////////////////////////////////////////////////////////////////
//    Copyright (C) 2015 Wizardry and Steamworks - License: CC BY 2.0    //
///////////////////////////////////////////////////////////////////////////
// unescapes a string in conformance with RFC1738
string wasURLUnescape(string i) {
    return llUnescapeURL(
        llDumpList2String(
            llParseString2List(
                llDumpList2String(
                    llParseString2List(
                        i, 
                        ["+"], 
                        []
                    ), 
                    " "
                ), 
                ["%0D%0A"], 
                []
            ), 
            "\n"
        )
    );
}
 
// configuration data
string configuration = "";
// callback URL
string callback = "";
// local Corrade position
vector position = ZERO_VECTOR;
 
default {
    state_entry() {
        llSetTimerEvent(1);
    }
    link_message(integer sender, integer num, string message, key id) {
        if(sender != 1 || id != "configuration") return;
        configuration = message;
        state off;
    }
    timer() {
        llMessageLinked(LINK_ROOT, 0, "configuration", NULL_KEY);
    }
    attach(key id) {
        llResetScript();
    }
    on_rez(integer num) {
        llResetScript();
    }
    changed(integer change) {
        if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START) || (change & CHANGED_OWNER)) {
            llResetScript();
        }
    }
    state_exit() {
        llSetTimerEvent(0);
    }
}
 
state off {
    state_entry() {
        llSetColor(<.5,0,0>, ALL_SIDES);
    }
    touch_end(integer num) {
        state on;
    }
    attach(key id) {
        llResetScript();
    }
    on_rez(integer num) {
        llResetScript();
    }
    changed(integer change) {
        if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START) || (change & CHANGED_OWNER)) {
            llResetScript();
        }
    }
}
 
state on {
    state_entry() {
        llSetColor(<0,.5,0>, ALL_SIDES);
        state url;
    }
    attach(key id) {
        llResetScript();
    }
    on_rez(integer num) {
        llResetScript();
    }
    changed(integer change) {
        if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START) || (change & CHANGED_OWNER)) {
            llResetScript();
        }
    }
}
 
state url {
    state_entry() {
        // DEBUG
        llOwnerSay("Requesting URL...");
        llRequestURL();
    }
    touch_end(integer num) {
        llSetColor(<.5,0,0>, ALL_SIDES);
        llResetScript();
    }
    http_request(key id, string method, string body) {
        if(method != URL_REQUEST_GRANTED) return;
        callback = body;
        // DEBUG
        llOwnerSay("Got URL...");
        state find;
    }
    attach(key id) {
        llResetScript();
    }
    on_rez(integer num) {
        llResetScript();
    }
    changed(integer change) {
        if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START) || (change & CHANGED_OWNER)) {
            llResetScript();
        }
    }
}
 
state find {
    state_entry() {
        // DEBUG
        llOwnerSay("Getting local position...");
        llInstantMessage(
            wasKeyValueGet(
                "corrade", 
                configuration
            ), 
            wasKeyValueEncode(
                [
                    "command", "getselfdata",
                    "group", wasURLEscape(
                        wasKeyValueGet(
                            "group", 
                            configuration
                        )
                    ),
                    "password", wasURLEscape(
                        wasKeyValueGet(
                            "password", 
                            configuration
                        )
                    ),
                    "data", "SimPosition",
                    "callback", wasURLEscape(callback)
                ]
            )
        );
    }
    touch_end(integer num) {
        llSetColor(<.5,0,0>, ALL_SIDES);
        llResetScript();
    }
    http_request(key id, string method, string body) {
        llHTTPResponse(id, 200, "OK");
        if(wasKeyValueGet("command", body) != "getselfdata" ||
            wasKeyValueGet("success", body) != "True") {
            // DEBUG
            llOwnerSay("Unable to query self data...");
            return;
        }
        position = (vector)llList2String(
            wasCSVToList(
                wasKeyValueGet(
                    "data",
                    wasURLUnescape(body)
                )
            ),
            1
        );
        state wander;
    }
    attach(key id) {
        llResetScript();
    }
    on_rez(integer num) {
        llResetScript();
    }
    changed(integer change) {
        if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START) || (change & CHANGED_OWNER)) {
            llResetScript();
        }
    }
    state_exit() {
        llSetTimerEvent(0);
    }
}
 
state wander {
    state_entry() {
        // DEBUG
        llOwnerSay("Wandering ready...");
        llSetTimerEvent(1 +
            llFrand(
                (float)wasKeyValueGet(
                    "corrade", 
                    configuration
                )
            )
        );
    }
    touch_end(integer num) {
        llSetColor(<.5,0,0>, ALL_SIDES);
        llResetScript();
    }
    timer() {
        llRequestAgentData(
            (key)wasKeyValueGet(
                "corrade", 
                configuration
            ), 
            DATA_ONLINE
        );
    }
    dataserver(key id, string data) {
        if(data != "1") {
            // DEBUG
            llOwnerSay("Corrade is not online, sleeping...");
            llResetScript();
            return;
        }
        // DEBUG
        //llOwnerSay("Sending stop...");
        llInstantMessage(
            wasKeyValueGet(
                "corrade", 
                configuration
            ), 
            wasKeyValueEncode(
                [
                    "command", "walkto",
                    "group", wasURLEscape(
                        wasKeyValueGet(
                            "group", 
                            configuration
                        )
                    ),
                    "password", wasURLEscape(
                        wasKeyValueGet(
                            "password", 
                            configuration
                        )
                    ),
                    "position", wasURLEscape(
                        (string)(
                            position + wasCirclePoint(
                                (float)wasURLEscape(
                                    wasKeyValueGet(
                                        "radius", 
                                        configuration
                                    )
                                )
                            )
                        )
                    ),
                    "vicinity", wasCirclePoint(
                        (integer)wasURLEscape(
                            wasKeyValueGet(
                                "range", 
                                configuration
                            )
                        )
                    ),
                    "duration", "2500"
                ]
            )
        );
    }
    http_request(key id, string method, string body) {
        llHTTPResponse(id, 200, "OK");
        if(wasKeyValueGet("command", body) != "walkto" ||
            wasKeyValueGet("success", body) != "True") {
            // DEBUG
            llOwnerSay("Could not get Corrade to stop, restarting script...");
            llResetScript();
        }
        // DEBUG
        //llOwnerSay("Sending next move...");
        llInstantMessage(
            wasKeyValueGet(
                "corrade", 
                configuration
            ), 
            wasKeyValueEncode(
                [
                    "command", "walkto",
                    "group", wasURLEscape(
                        wasKeyValueGet(
                            "group", 
                            configuration
                        )
                    ),
                    "password", wasURLEscape(
                        wasKeyValueGet(
                            "password", 
                            configuration
                        )
                    ),
                    "position", wasURLEscape(
                        (string)(
                            position + wasCirclePoint(
                                (float)wasURLEscape(
                                    wasKeyValueGet(
                                        "radius", 
                                        configuration
                                    )
                                )
                            )
                        )
                    ),
                    "vicinity", wasCirclePoint(
                        (integer)wasURLEscape(
                            wasKeyValueGet(
                                "range", 
                                configuration
                            )
                        )
                    ),
                    "duration", "2500"
                ]
            )
        );
        llSetTimerEvent(1 + 
            llFrand(
                (float)wasURLEscape(
                    wasKeyValueGet(
                        "wait", 
                        configuration
                    )
                )
            )
        );
    }
    attach(key id) {
        llResetScript();
    }
    on_rez(integer num) {
        llResetScript();
    }
    changed(integer change) {
        if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START) || (change & CHANGED_OWNER)) {
            llResetScript();
        }
    }
}

secondlife/scripted_agents/corrade/projects/in_world/movmement_heads-up_display/patrol.txt ยท Last modified: 2019/01/03 01:36 (external edit)

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